201774489

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8161

約数の個数: 32

約数和(自身を含む): 325866240

約数和(自身を除く): 124091751

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 3567, 8081, 8323, 24243, 24969, 56567, 169701, 234349, 331321, 703047, 993963, 1640443, 2319247, 4921329, 6957741, 9608309, 28824927, 67258163, 201774489]

約数ペア:

[(1, 201774489), (3, 67258163), (7, 28824927), (21, 9608309), (29, 6957741), (41, 4921329), (87, 2319247), (123, 1640443), (203, 993963), (287, 703047), (609, 331321), (861, 234349), (1189, 169701), (3567, 56567), (8081, 24969), (8323, 24243)]